Summary:In 1930s London, three orphans, Pauline, Petrova and Posy Fossil, are adopted by an eccentric explorer and raised as sisters by his selfless niece. Each of the girls has her own destiny to fulfill; Pauline wants to act, Petrova yearns to be an aviator, and Posy is born to dance. Amidst adversity, the three orphans vow to keep their family together, embarking on an journey to realize their dreams.